opzioni / BRK B Berkshire Hathaway Inc.

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← 28/07 Seduta del 30/07/2026 completa 31/07 →
Spot 509.59  ·  242 contratti su 5 scadenze  ·  fonte ibkr  ·  catturata 30/07 23:42 UTC
CALLStrikePUT
OIBidAskMidDeltaIV IVDeltaMidBidAskOI
— 49.05 51.20 50.12 +0.98 33.2% 460 33.2% -0.02 0.20 0.13 0.26 —
— 44.10 46.25 45.17 +0.97 31.7% 465 31.7% -0.03 0.24 0.20 0.28 —
— 41.60 43.85 42.73 +0.96 30.9% 467.5 30.9% -0.04 0.26 0.20 0.31 —
— 39.15 41.30 40.23 +0.96 30.1% 470 30.1% -0.04 0.30 0.28 0.33 —
— 36.70 38.90 37.80 +0.95 29.3% 472.5 29.3% -0.05 0.35 0.26 0.44 —
— 34.25 36.45 35.35 +0.95 28.5% 475 28.5% -0.05 0.37 0.30 0.44 —
— 31.80 33.90 32.85 +0.94 27.7% 477.5 27.7% -0.06 0.45 0.31 0.59 —
— 29.35 31.55 30.45 +0.93 26.8% 480 26.8% -0.07 0.55 0.47 0.62 —
— 27.00 29.05 28.02 +0.91 26.0% 482.5 26.0% -0.09 0.62 0.51 0.74 —
— 24.60 26.70 25.65 +0.90 25.2% 485 25.2% -0.10 0.77 0.64 0.89 —
— 22.30 24.30 23.30 +0.88 24.5% 487.5 24.5% -0.12 0.85 0.65 1.06 —
— 20.00 22.00 21.00 +0.86 23.8% 490 23.8% -0.14 1.10 0.95 1.26 —
— 17.75 19.70 18.73 +0.83 23.2% 492.5 23.2% -0.17 1.28 1.03 1.54 —
— 15.65 17.45 16.55 +0.80 22.6% 495 22.6% -0.20 1.66 1.50 1.82 —
— 13.60 15.35 14.47 +0.76 22.1% 497.5 22.1% -0.25 2.02 1.83 2.22 —
— 11.70 13.30 12.50 +0.71 21.7% 500 21.7% -0.29 2.44 2.23 2.66 —
— 9.95 11.65 10.80 +0.67 21.4% 502.5 21.4% -0.34 3.11 2.87 3.35 —
— 8.55 9.60 9.07 +0.62 21.1% 505 21.1% -0.39 3.90 3.60 4.20 —
— 7.05 8.05 7.55 +0.56 20.9% 507.5 20.9% -0.44 4.88 4.50 5.25 —
— 5.75 6.60 6.17 +0.50 20.7% 510 20.7% -0.50 5.92 5.50 6.35 —
— 4.60 5.40 5.00 +0.44 20.6% 512.5 20.6% -0.56 7.42 6.75 8.10 —
— 3.60 4.35 3.98 +0.38 20.5% 515 20.5% -0.62 8.97 8.20 9.75 —
— — — — — — 517.5 — — — — — —
— 2.07 2.50 2.29 +0.28 20.5% 520 20.5% -0.73 12.25 11.65 12.85 —
— 1.17 1.59 1.38 +0.19 20.6% 525 20.6% -0.82 16.55 15.55 17.55 —
— 0.62 0.94 0.78 +0.12 20.8% 530 20.8% -0.89 20.98 19.90 22.05 —
— 0.29 0.50 0.40 +0.08 21.1% 535 21.1% -0.94 25.80 24.75 26.85 —
— 0.20 0.33 0.27 +0.05 21.6% 540 21.6% -0.97 30.60 29.45 31.75 —
— 0.01 0.27 0.14 +0.03 22.2% 545 22.2% -0.99 35.67 34.65 36.70 —
— 0.01 0.22 0.12 +0.02 22.9% 550 22.9% -1.00 40.67 39.65 41.70 —
— 0.01 0.16 0.09 +0.01 23.7% 555 23.7% -1.00 45.58 44.45 46.70 —

Come leggere: ogni riga è uno strike, con la call a sinistra e la put a destra. La riga evidenziata è lo strike più vicino allo spot (ATM); lo sfondo più scuro indica i contratti già in the money. IV = volatilità implicita, OI = open interest (disponibile dal 03/09/2026). “—” = dato non arrivato quella sera. Il grafico mostra la IV per strike della scadenza scelta.